Question

Which of the following is the formula for the geometric sequence?
4.5, 27, 162, 972 ...
Answer

an=4.5(2)n-1

an=4.5(6)n-1

an=6(2)n-1

an=6(4.5)n-1

Answer 1

@jiteshmeghwal9

Answer 2

I think it B.

Answer 3

Right @jiteshmeghwal9

Answer 4

wait.....

Answer 5

Okay

Answer 6

@jiteshmeghwal9 gave up? :(

Answer 7

no....

u r right

Answer 8

@jiteshmeghwal9 it okay you tried.

Answer 9

@Chlorophyll I need help for this one..

Answer 10

@Shadowys HELP BRO

Answer 11

@Chlorophyll am i correct ????


I am with @ramirokool

Answer 12

@Hero @Shadowys HELP ME

Answer 13

Yes. It's B :) \(a_n = ar^{n-1}\) where a=4.5, r=6

Answer 14

Your post is so sloppy!

Answer 15

I can't understand it without the exponential sign !!!

Answer 16

BTW, yes B's correct!